Honeywell TH5110D1022 Non Programmable Thermostat

Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,RC,C,Y,G,W-O/B, System Switching Heat-Cool-Off, Fan Switching Auto-On, Display Extra-Large Character Display, 3.2 sq in, LCD, Backlit, Key Pad Lockout No, Programmable Fan No, Automatic Changeover Yes, Humidification Control No, Remote Sensing Capability No, Battery Backup Yes, Low Battery Indicator Yes, Batteries Included Yes, Dual Transformer Compatible Yes, Power Method Hardwired/Battery, Voltage 20 to 30V AC